<template>
 <div>
    <el-result
        icon="waring"
        title="404提示"
        sub-title="你找的页面走丢了~"
    >
        <template #extra>
            <el-button type="primary" @click="$router.push('/')">回到首页</el-button>
        </template>
    </el-result>
 </div>
</template>